Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
lanh ly » lanh lay, doanh ly, khanh ly
cua tre » cua te, cua triet, dua tren
han tai » hang tai, nhan tai, van tai
cuu tre » cau tren, cau treo
ly hang » ly quang
ve cau » ke cau, ve cac, le cau
luc va » duc va, tuc va, loc va
va han » va phan, van han, va hanh
hang x » nang x, hoang xa, chang xu
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 hang x hoi. hieu ((ve cau) OR (va cau)) luc va han tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ly hang x hoi. hieu ((ve cau) OR (va cau)) luc va han tai ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ly hang x hoi. hieu ((ve cau) OR (va cau)) luc va han tai ((cua tre) or (cuu tre))*".