Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
hang tai » hang va, dung tai
thu sac » thu sach, thu san, thu xac
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cuu ban » cuu van, cua ban, cuu san
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky
ve cap » ve cac, le cap, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ky nang xa hoi. hieu ve cap cuu ban ((hanh dai) or (hang tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang xa hoi. hieu ve cap cuu ban ((hanh dai) OR (hang tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang xa hoi. hieu ve cap cuu ban ((hanh dai) or (hang tai)) cua tre*.