Perhaps you should try some spelling variations:
cham xuc » chat xuc, cham soc, pham duc
tu sach » thu sach, su sach, te sach
hang di » hang doi, hang vi, hang dien
hanh di » hanh vi, hanh de, danh di
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
y lang » o lang, _ lang, tay lang

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 lang xa hoi. hieu ve ((cham xuc) or (cam xuc)) va ((hanh di) OR (hang di)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y lang xa hoi. hieu ve ((cham xuc) OR (cam xuc)) va ((hanh di) OR (hang di)) cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y lang xa hoi. hieu ve ((cham xuc) or (cam xuc)) va ((hanh di) OR (hang di)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach y lang xa hoi. hieu ve ((cham xuc) or (cam xuc)) va ((hanh di) OR (hang di)) cuu tre*.