Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
ve cham » ve chat, vu cham, ve chim
va cham » va chat, va tham
va cua » va chua, via cua, ca cua
tu sac » tu sach, tu cac, tu san
luc va » duc va, tuc va, loc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (thuat sach)) ky nang xa hoi. hieu ((ve cham) OR (va cham)) luc va thanh va cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (thuat sach)) ky nang xa hoi. hieu ((ve cham) OR (va cham)) luc va thanh va cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (thuat sach)) ky nang xa hoi. hieu ((ve cham) OR (va cham)) luc va thanh va cua tre*.