Perhaps you should try some spelling variations:
thanh trung » thanh tung
luong cong » dung cong, trong cong, cong cong
chau tinh » cuu tinh, ha tinh, cua tinh
trung dam » trung tam, trung dai, trong dam
dam luong » dai luong, da luong, dam duong
doi chau » doi chieu, gioi chau, hoi chu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - thanh trung dam luong cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - thanh trung dam luong cong tac toan cau*.