Perhaps you should try some spelling variations:
hoc sach » hoc sinh, hoc cac
xang cay » xanh cay, nang cao, xang dau
van chat » cao chat
hoc anh » hoc nganh, hoc nhanh, ngoc anh
cay cho » cap cho, cao cho, cay co
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
huu tre » huu tri, cuu tre, huu them
loc va » hoc va, luc va
va huu » vu huu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc sach) or (hoc anh)) ty xang cay cho. hieu ((van nam) or (van chat)) loc va hanh va huu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc sach) OR (hoc anh)) ty xang cay cho. hieu ((van nam) OR (van chat)) loc va hanh va huu tre.
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) or (hoc anh)) ty xang cay cho. hieu ((van nam) or (van chat)) loc va hanh va huu tre*.