Perhaps you should try some spelling variations:
thanh tranh » thanh thanh, thanh tran, thanh trang
theo chieu » theo tieu, ho chieu, thi chieu
cong thanh » dong thanh, cong trinh, cong tan
hanh dung » thanh dung, anh dung, hanh dong
cho thong » cho thuong, cho trong, cho tuong
pho thong » he thong
tranh ban » trinh ban, tranh hang, tranh luan
theo chu » cho chu, chao chu, theo yeu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo chu)) xanh - hanh dung ((cho thong) or (pho thong)) cong thanh tranh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - hanh dung ((cho thong) OR (pho thong)) cong thanh tranh ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - hanh dung ((cho thong) or (pho thong)) cong thanh tranh ban*.