Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
cau tren » dau tren, ca tren, cau treo
tu sach » thu sach, su sach, te sach
va hanh » van hanh, va thanh, va danh
cac xuc » cam xuc, cac nuoc, chat xuc
cu tren » tu tren, dua tren
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac
x hoi » xa hoi, o hoi, x ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat lanh)) ky nang x hoi. hieu ve cac xuc va hanh vi ((cau tren) OR (cu tren))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (thuat lanh)) ky nang x hoi. hieu ve cac xuc va hanh vi ((cau tren) OR (cu tren))~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat lanh)) ky nang x hoi. hieu ve cac xuc va hanh vi ((cau tren) OR (cu tren))*.