Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung ha » trung hoc, trung cap
cong van » cong vang, cong san, song van
tuan cao » toan cao, quang cao, thuan cam
juan cao » quang cao, toan cao, quan cau

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 tam) or (trung ha)) nhung cong van ((tuan cao) or (juan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh ((trung tam) OR (trung ha)) nhung cong van ((tuan cao) OR (juan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh ((trung tam) or (trung ha)) nhung cong van ((tuan cao) or (juan cao))*.