Perhaps you should try some spelling variations:
trung thuan » trung tuan, trong thuan, trung thanh
thuan trong » thuat trong, nhuan trong, than trong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh trung » thanh trung, hanh trang, manh trung
chau tinh » cuu tinh, ha tinh, cua tinh
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 ((thieu tinh) or (chau tinh)) - hanh trung thuan trong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu tinh) OR (chau tinh)) - hanh trung thuan trong cong tan toan ban*.