Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
cau tren » cu tren, dau tren, ca tren
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va kenh » va kinh, va benh
kenh vi » benh vi, lenh vi
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vi cau » va cau, ve cau, di cau
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (thuat lanh)) ky nang x hoi. hieu ve cac xuc va kenh vi cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (thuat lanh)) ky nang x hoi. hieu ve cac xuc va kenh vi cau tren.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (thuat lanh)) ky nang x hoi. hieu ve cac xuc va kenh vi cau tren*.