Perhaps you should try some spelling variations:
day nhanh » day thanh, duy nhanh, dac nhan
day hanh » day thanh, dao hanh, day manh
bach ky » bac ky
hieu ve » hieu va, hieu van
cam thu » nam thu, cac thu, ca thu
ve cam » ve cham, ve cac, va cam
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 bach ky nang x hoi. hieu ve cam thu ((day hanh) OR (day nhanh)) di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach ky nang x hoi. hieu ve cam thu ((day hanh) OR (day nhanh)) di cua te".
• Adding a wildcard symbol may retrieve word variants: vu bach ky nang x hoi. hieu ve cam thu ((day hanh) OR (day nhanh)) di cua te*.