Perhaps you should try some spelling variations:
thuat lanh » thuat san
thuat lap » thuat xay, thuat bai, thuat bao
hanh vai » hanh vi, hanh tai, hanh van
hanh va » hang va, hanh vi
cau loc » hau loc, cau hoc, cau luc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
ly nang » ky nang, ly hang, ly vang
loc va » hoc va, luc va
ve cau » ke cau, va cau, ve cac
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 lanh) or (thuat lap)) ly nang x hoi. hieu ve cau loc va ((hanh vai) OR (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat lanh) OR (thuat lap)) ly nang x hoi. hieu ve cau loc va ((hanh vai) OR (hanh va)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat lanh) or (thuat lap)) ly nang x hoi. hieu ve cau loc va ((hanh vai) OR (hanh va)) cua tre*".