Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu va » hieu qua
va hanh » van hanh, va thanh, va danh
sach 2 » sach y
2 nang » v nang
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, do cua
de cua » le cua, te cua, dieu cua

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 2 nang xa hoi. ((hieu va) or (lieu va)) cam xuc va hanh ((di cua) or (de cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach 2 nang xa hoi. ((hieu va) OR (lieu va)) cam xuc va hanh ((di cua) OR (de cua)) triet.
• Adding a wildcard symbol may retrieve word variants: te sach 2 nang xa hoi. ((hieu va) or (lieu va)) cam xuc va hanh ((di cua) or (de cua)) triet*.