Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, pham duc
ban hanh » ban hang
hanh dai » hanh tai, hanh dao, vanh dai
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cua tu » cua tuc, cua su, cua cu

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 ky lang xa hoi. lieu va ((cham xuc) OR (cham soc)) ban hanh dai cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky lang xa hoi. lieu va ((cham xuc) OR (cham soc)) ban hanh dai cua tu".
• Adding a wildcard symbol may retrieve word variants: so sach ky lang xa hoi. lieu va ((cham xuc) OR (cham soc)) ban hanh dai cua tu*.