Perhaps you should try some spelling variations:
ve triet » va trien, su triet
so sach » so sanh, bo sach, co 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
cam luc » cau luc
van anh » van thanh, tuan anh, van minh
anh gi » anh ghi, danh gia, anh giao
gi ve » gia ve, gi de, gi he

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty nang xa hoi. ((lieu va) or (hieu qua)) ((cam luc) or (cam xuc)) van anh gi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty nang xa hoi. ((lieu va) OR (hieu qua)) ((cam luc) OR (cam xuc)) van anh gi ve triet.
• Adding a wildcard symbol may retrieve word variants: so sach ty nang xa hoi. ((lieu va) or (hieu qua)) ((cam luc) or (cam xuc)) van anh gi ve triet*.