Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
trung la » trung lap, trung ha, trung va
la trong » lam trong, lap trong, le 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 chieu tinh - thanh trung la trong cong dan nang cao~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - thanh trung la trong cong dan nang cao*.