Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
xuan nhung » quan nhung, xuan chung, xuan hung
hoc chinh » hoan chinh, hoc sinh, hoc kinh
tran xuan » tran quang, tran van
do chinh » mo hinh, do dinh, te chinh
cong tac » cong ty
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: ((do chinh) or (hoc chinh)) sach - thanh tran xuan nhung ((cong san) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((do chinh) OR (hoc chinh)) sach - thanh tran xuan nhung ((cong san) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((do chinh) or (hoc chinh)) sach - thanh tran xuan nhung ((cong san) or (cong tac)) toan ban*.