Perhaps you should try some spelling variations:
them nhiet » thep thiet, them niem, thuy nhiet
bang suat » nang suat, cong suat, ban sua
suat dung » thuat dung, xuat duong, suat huong
dung cong » dung trong
anh bang » anh hoang, anh quang, tinh bang
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: them nhiet dong - anh bang suat dung cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: them nhiet dong - anh bang suat dung cong tac toan cau*.