Perhaps you should try some spelling variations:
chat tuc » chat xuc, luat tuc, chat huu
su sach » so sach, vu 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
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
xa dinh » xac dinh, va dinh, ba dinh
ve lua » ve luat, ve mua, vi lua
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang xa hoi. hieu va chat tuc xa dinh ((ve lua) OR (ve cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. hieu va chat tuc xa dinh ((ve lua) OR (ve cua)) tre".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. hieu va chat tuc xa dinh ((ve lua) OR (ve cua)) tre*.