Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thong cua » thong quan, thong tu, huong cua
tang luan » dung luan
tran chau » tranh chap, tran huu
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong san » cong tac
san tran » tan tran, ban tran, dang tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - anh ((thong cua) or (tang luan)) nhung cong san tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - anh ((thong cua) OR (tang luan)) nhung cong san tran chau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - anh ((thong cua) or (tang luan)) nhung cong san tran chau*.