Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hieu van » hieu va, thien van, lieu va
minh anh » minh danh, hinh anh
duc minh » duc anh
vai cua » dai cua, hai cua, lai cua
anh vai » anh va, anh bai, anh van
cao duc » dao duc, cao suc, giao duc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va
ma hoi » mai hoi, xa hoi, ma hoa
y nang » ly nang, v nang, may 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) or (ky nang)) ma hoi. ((hieu ve) OR (hieu van)) cao duc minh anh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ((y nang) OR (ky nang)) ma hoi. ((hieu ve) OR (hieu van)) cao duc minh anh vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ((y nang) or (ky nang)) ma hoi. ((hieu ve) OR (hieu van)) cao duc minh anh vai cua tre*".