Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
dua tren » dung tren
hanh lai » hanh lam, hanh tai, thanh lap
tay lang » tai lang, tay tang, tay quang
tu sach » thu sach, su sach, te sach
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ty lang » ty xang, ty hang, tu lang
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va

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 ((ty lang) OR (tay lang)) xa hoi. hieu ve cham xuc va hanh lai ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ty lang) OR (tay lang)) xa hoi. hieu ve cham xuc va hanh lai ((dua tren) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ty lang) OR (tay lang)) xa hoi. hieu ve cham xuc va hanh lai ((dua tren) or (cuu tre))*".