Perhaps you should try some spelling variations:
trien quang » tran quang, tuyen quang, dien quang
hoc trien » hoc tren, hoc tien, hoc truyen
hanh doan » hanh doanh, thanh toan, thinh doan
che cong » cho cong, chi cong, chuc cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
he cong » te cong, ve cong, ke cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trien quang - hanh doan ((he cong) OR (che cong)) cong tan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc trien quang - hanh doan ((he cong) OR (che cong)) cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc trien quang - hanh doan ((he cong) OR (che cong)) cong tan toan tap*.