Perhaps you should try some spelling variations:
nam thuoc » nam thuc, nam thu, nha thuoc
danh nhan » doanh nhan, thanh nhan, benh nhan
day nhanh » day thanh, duy nhanh, dac nhan
vu khach » vu khanh, vu khac, vay khach
duc manh » suc manh, duc anh, duc minh
khach ky » hanh ky, thanh ky
hieu ve » hieu va, hieu van
di cua » dai cua, doi cua, de cua
ve nam » he nam, va nam, le nam
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu khach ky nang x hoi. hieu ve nam thuoc ((duc manh) or (((day nhanh) or (danh nhan)))) di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach ky nang x hoi. hieu ve nam thuoc ((duc manh) OR (((day nhanh) OR (danh nhan)))) di cua te.
• Adding a wildcard symbol may retrieve word variants: vu khach ky nang x hoi. hieu ve nam thuoc ((duc manh) or (((day nhanh) or (danh nhan)))) di cua te*.