Perhaps you should try some spelling variations:
hanh doi » thanh doi, hanh noi, hang doi
hieu ve » hieu va, hieu van
doi cua » dai cua, hoi cua
xay ky » tay ky
ve bao » te bao, va bao
suc va » luc va, soc va, suc ma
tuc va » thuc va, truc va, tuc xa
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: thuat xay ky nang x hoi. hieu ve bao ((((suc va) or (tuc va))) or (duc va)) hanh doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat xay ky nang x hoi. hieu ve bao ((((suc va) OR (tuc va))) OR (duc va)) hanh doi cua te.
• Adding a wildcard symbol may retrieve word variants: thuat xay ky nang x hoi. hieu ve bao ((((suc va) or (tuc va))) or (duc va)) hanh doi cua te*.