Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
ban thanh » ban hanh, ban hang
vai cua » dai cua, hai cua, lai cua
nang xa » nang x, lang xa, nang ma
duc ban » duc tan, duc van, dua ban
vi cua » di cua
va cao » va cac, va co, va dao
lanh y » anh y, hanh y, lanh lay
va cam » va cham, va cac, va cai
y nang » ky nang, ly nang, v nang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh y nang xa hoi. lieu ((va cam) OR (va cao)) duc ban thanh ((vi cua) OR (vai cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh y nang xa hoi. lieu ((va cam) or (va cao)) duc ban thanh ((vi cua) OR (vai cua)) te~".
• Adding a wildcard symbol may retrieve word variants: thuat lanh y nang xa hoi. lieu ((va cam) or (va cao)) duc ban thanh ((vi cua) OR (vai cua)) te*.