Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
cac xuc » cam xuc, chat xuc, cac cuoc
lap cua » lai cua, tap cua, lam 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 ty nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ban thanh lap cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ban thanh lap cua viet".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. thi van ((cac xuc) OR (cac nuoc)) ban thanh lap cua viet*.