Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
hieu van » hieu va, thien van, lieu va
van chat » cao chat
va thanh » gia thanh, ban thanh, va tinh
va hanh » van hanh, va danh, ban hanh
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach y) or (sach thieu)) nang xa hoi. hieu van chat xuc ((va hanh) OR (va thanh)) hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sach thieu)) nang xa hoi. hieu van chat xuc ((va hanh) OR (va thanh)) hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach y) or (sach thieu)) nang xa hoi. hieu van chat xuc ((va hanh) OR (va thanh)) hai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach thieu)) nang xa hoi. hieu van chat xuc ((va hanh) OR (va thanh)) hai cua tre*.