Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
duc manh » suc manh, duc anh, duc minh
quans vi » quan vi, quan li, quan va
va cham » va chat, va tham
tuan vi » quan vi, luan vi, tuan tai
nang xa » nang x, lang xa, nang ma
y nang » ky nang, ly nang, v nang
va cam » va cac, va cao, va cai
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y nang xa hoi. lieu ((va cam) or (va cham)) duc manh ((tuan vi) OR (quans vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y nang xa hoi. lieu ((va cam) OR (va cham)) duc manh ((tuan vi) OR (quans vi)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y nang xa hoi. lieu ((va cam) or (va cham)) duc manh ((tuan vi) OR (quans vi)) cua te*".