 Complete the following phrase:  In the early 17th century during the Tokugawa shogunate 16031867, the first shōgun Tokugawa Ieyasu intended to subject the kingdom to enable intermediary trade with China, and in 1603 ordered the Ryukyuan king to pay his respect to the shogunate. As the king did not react, with the instruction of the shōgun, the Satsuma feudal domain of the Shimazu clan in Kyūshū incorporated some of kingdoms territory during the 1609 