高唱入云

loud songs reaches the clouds (idiom); fig. to praise to the skies

surname Gao

high / tall / above average / loud / your (honorific)

to sing / to call loudly / to chant

to enter / to go into / to join / to become a member of / to confirm or agree with / abbr. for 入聲|入声[ru4 sheng1]

(classical) to say

surname Yun / abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

cloud / CL:朵[duo3]

to sing loudly / fig. to mouth slogans