Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
minh vai » minh va, minh hai, minh lai
duc manh » suc manh, duc anh, duc minh
lanh ky » hanh ky, nganh ky, thanh ky
minh ai » minh hai, minh lai, minh tai
duc van » duc va, duc tan, duc phan
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
cua tre » cua te, cuu tre, cua triet
ve dao » de dao, va dao, ve bao
ma hoi » mai hoi, xa hoi, ma hoa

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 ky tang ma hoi. hieu ve dao ((duc van) OR (duc manh)) ((minh vai) or (minh ai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ky tang ma hoi. hieu ve dao ((duc van) OR (duc manh)) ((minh vai) OR (minh ai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ky tang ma hoi. hieu ve dao ((duc van) OR (duc manh)) ((minh vai) or (minh ai)) cua tre*".