Perhaps you should try some spelling variations:
trong thanh » truong thanh, trung thanh, rong thanh
chieu tinh » trieu tinh, lieu tinh, kieu tinh
thanh toan » thanh hoa, thanh san, tinh toan
chau tinh » cuu tinh, ha tinh, cua tinh
lanh dung » anh dung, manh dung, lan dung
luan dung » lan dung, luan dong, luan hung
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: hoc ((chieu tinh) OR (chau tinh)) - lanh dung luan dung trong thanh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu tinh) OR (chau tinh)) - lanh dung luan dung trong thanh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu tinh) OR (chau tinh)) - lanh dung luan dung trong thanh toan ban*.