Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, hanh mang, nhanh quang
luan trong » quan trong, luat trong, luan tuong
mang luan » tang luan, hang luan, bang luan
chu xanh » chu manh, chieu xanh, chua xang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: cua chu xanh - nhanh mang luan trong cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - nhanh mang luan trong cong tac toan cau*.