Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
cuu phuong » cac phuong, thu phuong
hoc thieu » toc thieu, hoc hien
thong dan » thong van, tuong dan, thong den
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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 thuong) or (cuu phuong)) thong dan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((thanh trung) OR (thanh tung)) ((cua thuong) OR (cuu phuong)) thong dan khan cap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((thanh trung) or (thanh tung)) ((cua thuong) or (cuu phuong)) thong dan khan cap*.