Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
khang chan » quang chan
ho chieu » theo chieu, hoc thieu, doi chieu
trung ca » trung cap, truong ca, trung cua
ca trong » cay trong, cad trong, co trong
cong tan » cong tac, cong san, cong thanh
chien » hien, thien

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh trung ca trong cong tan ((khang chan) or (khang chien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung ca trong cong tan ((khang chan) OR (khang chien)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh trung ca trong cong tan ((khang chan) or (khang chien))*.