Perhaps you should try some spelling variations:
thanh trung » thanh tung
mot trieu » mot chieu, mot tri, mon triet
hang cong » dang cong, hang nong, bang cong
cong suat » nang suat, cong san, cong cua
suat phan » sat phan, xuat phan, thuat phan
trung va » truong va, trang va, trung ha
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot trieu tinh - thanh trung va hang cong suat phan tu~.
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - thanh trung va hang cong suat phan tu*.