Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
xuan nhung » quan nhung, xuan chung, xuan hung
nhung cong » dung cong, thong cong, hang cong
tran xuan » tran quang, tran van
chu sach » cau sach, chieu sach, chuc hach
thu sach » tu sach, thuat sach, thuoc sach
cong ban » cong bang, cong san, cong tan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sach) or (thu sach)) - thanh tran xuan nhung cong ban ((than cau) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sach) OR (thu sach)) - thanh tran xuan nhung cong ban ((than cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sach) or (thu sach)) - thanh tran xuan nhung cong ban ((than cau) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sach) or (thu sach)) - thanh tran xuan nhung cong ban ((than cau) OR (than cap))*.