Perhaps you should try some spelling variations:
day nhanh » day thanh, duy nhanh, dac nhan
vu khanh » vu thanh, van khanh, duy khanh
khanh ky » hanh ky, thanh ky, khanh ly
day manh » van manh, duc manh
nam thuc » nam thuoc, am thuc, nam thu
hieu ve » hieu va, hieu van
ha manh » ho manh, ha anh, ha thanh
ve nam » he nam, va nam, le nam
di cua » dai cua, doi cua, de cua
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 khanh ky nang x hoi. hieu ve nam thuc ((((day manh) OR (ha manh))) or (day nhanh)) di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khanh ky nang x hoi. hieu ve nam thuc ((((day manh) OR (ha manh))) OR (day nhanh)) di cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu khanh ky nang x hoi. hieu ve nam thuc ((((day manh) OR (ha manh))) or (day nhanh)) di cua te".
• Adding a wildcard symbol may retrieve word variants: vu khanh ky nang x hoi. hieu ve nam thuc ((((day manh) OR (ha manh))) or (day nhanh)) di cua te*.