Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cua » dung luan, dung cho
ban quan » van quan
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: hoc chieu tinh - hanh ((dung cua) or (((ban cua) OR (ban quan)))) trong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - hanh ((dung cua) OR (((ban cua) OR (ban quan)))) trong cong tan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - hanh ((dung cua) or (((ban cua) OR (ban quan)))) trong cong tan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh ((dung cua) or (((ban cua) OR (ban quan)))) trong cong tan toan ban*.