Perhaps you should try some spelling variations:
trinh luan » trinh luat, trinh quan, trinh han
chua xang » chua nang, chuc nang, chu bang
cho chua » cho chu, cho cua, ho chua
tinh cua » trinh cua, sinh cua, tinh chat
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chua xang - hanh ((trinh luan) or (tinh cua)) trong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - hanh ((trinh luan) OR (tinh cua)) trong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: cho chua xang - hanh ((trinh luan) or (tinh cua)) trong cong tan toan ban*.