Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
tranh hang » trinh han, tran hoang, tran hong
dung phung » dung phuong, dung chung, dung nhung
thanh thu » thanh tu, khanh thu, nhanh thu
hang vat » hang va, dang vat, bang vat
vat dung » van dung, va dung, viet dung
thuy » thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - tranh hang vat dung phung van ((thanh thu) or (thanh thuy))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - tranh hang vat dung phung van ((thanh thu) OR (thanh thuy)).
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - tranh hang vat dung phung van ((thanh thu) or (thanh thuy))*.