Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
trang duc » tran duc, trang suc, trang phuc
dung cong » dung trong
trang du » tang du, trung du, trang de
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua xang - hanh ((trang du) or (trang duc)) dung cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua xang - hanh ((trang du) OR (trang duc)) dung cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: ho chua xang - hanh ((trang du) or (trang duc)) dung cong tan tran cau*.