Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
thu nang » thi nang, thu hang, thu bang
cau tren » cu tren, dau tren, cau treo
danh vai » danh sai, danh va, doanh van
hieu van » hieu va, thien van, lieu va
sach thu » sach thue, sach thieu, sach tham
va danh » va dinh, va dan, va hanh
tu sach » thu sach, su sach, te sach
hieu ve » hieu va
nang xa » nang x, lang xa, nang ma
ca tren » cu tren, la tren, co tren
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 thu nang xa hoi. ((hieu ve) or (hieu van)) cham xuc va danh vai ((cau tren) OR (ca tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu nang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va danh vai ((cau tren) OR (ca tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach thu nang xa hoi. ((hieu ve) or (hieu van)) cham xuc va danh vai ((cau tren) OR (ca tren))".
• Adding a wildcard symbol may retrieve word variants: tu sach thu nang xa hoi. ((hieu ve) or (hieu van)) cham xuc va danh vai ((cau tren) OR (ca tren))*.