Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
hang cau » hang dau, nhung cau, nang cao
hang ca » hang va, nang cao, hang tai

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 - ((thanh trung) or (thanh tung)) cua nhung cong ban ((hang cau) OR (hang ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((thanh trung) OR (thanh tung)) cua nhung cong ban ((hang cau) OR (hang ca)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - ((thanh trung) or (thanh tung)) cua nhung cong ban ((hang cau) OR (hang ca))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((thanh trung) or (thanh tung)) cua nhung cong ban ((hang cau) OR (hang ca))*.