Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
thu sac » thu sach, thu san, thu xac
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky
ve cam » ve cac, va cam, 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 cam) OR (ve cham)) xuc ((va thanh) or (ban thanh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang xa hoi. hieu ((ve cam) OR (ve cham)) xuc ((va thanh) OR (ban thanh)) dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky nang xa hoi. hieu ((ve cam) OR (ve cham)) xuc ((va thanh) or (ban thanh)) dai cua tre".
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang xa hoi. hieu ((ve cam) OR (ve cham)) xuc ((va thanh) or (ban thanh)) dai cua tre*.