I suspect many powerful people in Thailand feel the same (as many powerful families in Thailand are of Chinese decent).
Another interesting tidbit is that after a civil war in China, part of the Chinese army that lost the war fled to northern Thailand. And there they settled in the mountains [0].
From my understanding (from a Dutch man that lives nearby who used to be a travel guide in Thailand) many (Thai-)Chinese people here in northern Thailand still maintain very close ties with their families in Taiwan. Also, several villages here also have their own little "China-towns", which can be interesting places to visit.
> The soldiers' war did not end after their own "long march" from Yunnan to Möng Hsat in Burma's Shan State. The Burmese soon discovered that a foreign army was camped on their soil, and launched an offensive. The fighting continued for 12 years, and several thousand KMT soldiers were eventually evacuated to Taiwan. When China entered the Korean War, the Central Intelligence Agency (CIA) had a desperate need for intelligence on China. The agency turned to the two KMT generals, who agreed to slip some soldiers back into China for intelligence-gathering missions. In return, the agency offered arms to equip the generals to retake China from their bases in the Shan State. The KMT army tried on no fewer than seven times between 1950 and 1952 to invade Yunnan, but was repeatedly driven back into the Shan State. The ending of the Korean War in 1953 was not the end of the KMT's fight against the communist Chinese and Burmese armies, which continued on for many years, supported by Washington and Taiwan and subsequently funded by the KMT's involvement in the Golden Triangle's drug trade.
>In 1961, Tuan led some 4,000 battle-weary KMT troops out of Burma to a mountainous sanctuary in Mae Salong in Thailand. In exchange for asylum, the Thai government allowed them to stay on the understanding that they would assist in policing the area against communist infiltration. As a result, most of the village's inhabitants today are ethnic Chinese and direct descendants of those KMT soldiers. At the same time, General Lee of the 3rd Regiment established his headquarters at Tham Ngob, north-west of Chiang Mai. The KMT army was renamed "Chinese Irregular Forces" (CIF) and was placed directly under the control of a special task force, code-named "04", commanded by Bangkok.
> After the soldiers reached Mae Salong, China and Thailand struck an agreement to transfer the administration of the group to the Thai government. The provincial governor of southern Thailand, Pryath Samanmit, was reassigned as the governor of Chiang Rai, to oversee the KMT division, but upon taking up his position, Samanmit was killed by communist insurgents. Soon afterwards, the KMT division was ordered to assist the Thai government in countering the advancing armies on Thailand's northern borders and the internal threat from the Communist Party of Thailand. Fierce battles were fought in the mountains of Doi Laung, Doi Yaw, Doi Phamon, and Mae Aabb, and the communist uprising was successfully countered. The bloodiest operation was launched on 10 December 1970, a five-year-long campaign that claimed over 1,000 lives, many from landmines. It was not until 1982 that the soldiers were able to give up their arms and were discharged to settle down to a normal life at Mae Salong. As a reward for their service, the Thai government gave citizenship to most of the KMT soldiers and their families.
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[0]: https://en.wikipedia.org/wiki/Santikhiri