Perhaps you should try some spelling variations:
luat bat » luat dat, luat bao, luat dan
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
luc bat » suc bat, luc nhat, duoc bat
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 ty nang xa hoi. lieu va cac ((luc bat) OR (luat bat)) thanh ((di cua) or (de cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. lieu va cac ((luc bat) OR (luat bat)) thanh ((di cua) OR (de cua)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. lieu va cac ((luc bat) OR (luat bat)) thanh ((di cua) or (de cua)) triet".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. lieu va cac ((luc bat) OR (luat bat)) thanh ((di cua) or (de cua)) triet*.