Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
manh anh » minh anh, anh anh, thanh anh
duc manh » suc manh, duc anh, duc minh
hieu van » hieu va, thien van, lieu va
bai cua » ban cua, dai cua, bai ca
anh bai » sach bai, danh bat, hinh bai
cac duc » cac du, cao duc, cac dac
van cac » van hac, van cau, van bac
mai hoi » mai khoi, dai hoi, lai hoi
cua tre » cua te, cuu tre, cua triet
lanh y » anh y, hanh y, lanh lay
ma hoi » xa hoi, me hoi, va hoi
y nang » ky nang, ly nang, v nang

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 y nang ((((ma hoi) OR (ma hoa))) or (mai hoi)). hieu van cac duc manh anh bai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh y nang ((((ma hoi) OR (ma hoa))) OR (mai hoi)). hieu van cac duc manh anh bai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh y nang ((((ma hoi) OR (ma hoa))) or (mai hoi)). hieu van cac duc manh anh bai cua tre*".