Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trong cao » truong cao, trong ca, trong cay
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong sat » cong suat, cong san, cong hat
phan cac » nhan cach, phan dau, phan van
phan lap » phan dau

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 - hanh ((trong cao) or (trong cac)) dung cong sat ((phan cac) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((trong cao) OR (trong cac)) dung cong sat ((phan cac) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trong cao) or (trong cac)) dung cong sat ((phan cac) or (phan lap))*.