Thus, China's President repeatedly sent letters and envoys to the Dalai Lama and to the Tibetan Government asking that Tibet "join" the Republic of China.
China's President was annoyed at having to send letters. 
( z1 annoy :ARG0 ( z2 obligate :ARG2 ( z3 send :ARG0 ( z4 person :ARG0-of ( z5 have-org-role :ARG1 ( z6 country :name ( z7 name :op "China" ) ) :ARG2 ( z8 president ) ) ) ) :ARG1 ( z9 letter ) ) )