Perhaps you should try some spelling variations:
te sach » toc sach
va hanh » van hanh, va thanh, va danh
tu nang » tru nang, tu nong, tu lang
tu nano » truc nano
va nang » van nang, da nang, cam nang
di cua » dai cua, doi cua, de cua
ca xuc » cam xuc, chat xuc
qua ca » qua cac, qua cua, qua 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: te sach ((tu nang) OR (tu nano)) xa hoi. hieu qua ca xuc ((va hanh) or (va nang)) di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu nang) OR (tu nano)) xa hoi. hieu qua ca xuc ((va hanh) OR (va nang)) di cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((tu nang) OR (tu nano)) xa hoi. hieu qua ca xuc ((va hanh) or (va nang)) di cua te*".