Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
danh vai » danh sai, danh va, doanh van
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
truc va » thuc va, thuc vat, trung va
ly hang » ly quang
ly vang » ly van, ly quang
cua tre » cua te, cuu tre, cua triet
ve cau » ke cau, ve cac, le cau
va cau » van cau, va cac, va dau
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 vang) OR (ly hang)) x hoi. hieu ((ve cau) or (va cau)) truc va danh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ((ly vang) OR (ly hang)) x hoi. hieu ((ve cau) OR (va cau)) truc va danh vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ((ly vang) OR (ly hang)) x hoi. hieu ((ve cau) or (va cau)) truc va danh vai cua tre*".