Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
va chat » van chat, va phat, cao chat
y nang » ky nang, ly nang, v nang
goc va » hoc va, doc va, uoc va
loc va » hoc va, luc va
di cua » dai cua, doi cua, do cua
de cua » le cua, te cua, dieu cua
x hoi » xa hoi, o hoi, x ho

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 x hoi. lieu va chat ((goc va) or (loc va)) hanh ((di cua) or (de cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y nang x hoi. lieu va chat ((goc va) OR (loc va)) hanh ((di cua) OR (de cua)) te.
• Adding a wildcard symbol may retrieve word variants: thuat sach y nang x hoi. lieu va chat ((goc va) or (loc va)) hanh ((di cua) or (de cua)) te*.