Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
cao nhung » cho nhung, cam nhung, cao chung
khi xanh » khia canh, thi hanh, thi anh
cong san » cong tac
nvan tai » nhan tai, nan tai, nganh tai
han tap » han tai, toan tap, nhan tai
van tai » von tai, van tuan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - thanh truong cao nhung cong san ((han tap) or (((van tai) or (nvan tai))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi xanh - thanh truong cao nhung cong san ((han tap) OR (((van tai) OR (nvan tai)))).
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - thanh truong cao nhung cong san ((han tap) or (((van tai) or (nvan tai))))*.