Well, it was mentioned a couple of times here on this forum.
Through out 38 years of Dutch control of Tainan, Tamsui, and Keelung, it was estimated that the Chinese laborers introduced by the Dutch at anyone time was no more than 50 thousand. Coyett recalled that there was just 25 thousand Chinese laborers when he was the last VOC governor of Taiwan. These were strictly laborers, and the Dutch did not consider them subjects, and did not include them in their census for the local population, which the VOC recorded having 300 thousand plains indigenous people under VOC control, and the VOC controlled less than 1/3 of the entire island. So very few Chinese laborers were introduced to Taiwan by the Dutch in comparison to the local Austronesian population. The Dutch and the Spanish already introduced Chinese laborers to the Dutch East Indies and the Philippines prior to replicating this in Taiwan. The Chinese government does like to cite this early introduction of laborers as if those laborers then all stayed and overtook the population. When in fact it took more than 400 years for Han culture to become dominant in Taiwan, most of which took place after 200 years of Qing rule.