Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
ly nang » ly hang, ly vang, ly quang
hieu ve » hieu va, hieu van
truc va » thuc va, thuc vat, trung va
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, cua triet
ve cau » ke cau, va cau, ve cac
vi cua » vai cua, di cua
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 ((ly nang) or (ky nang)) x hoi. hieu ve cau truc va danh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ((ly nang) OR (ky nang)) x hoi. hieu ve cau truc va danh vi cua tre*.