Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
trung ha » trung hoc, trung tam, trung cap
ha trong » hoa trong, hai trong, hat trong
cong dan » cong san, cong tan, huong dan
dan nang » da nang, van nang, dai nang

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 ha trong cong dan nang cao~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh trung ha trong cong dan nang cao*.