Perhaps you should try some spelling variations:
thuat sac » thuat sach, thuat san, thuat tac
thanh van » thanh san, thanh toan, thanh phan
cau tren » cu tren, dau tren, ca tren
hieu va » lieu va, hieu qua
cac xuc » cac nuoc, chat xuc, cac cuoc
van cau » van dau, van hau, van chat
sac ky » cac ky, sai ky
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: thuat sac ky nang x hoi. hieu va ((cac xuc) OR (cam xuc)) gia thanh van cau tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sac ky nang x hoi. hieu va ((cac xuc) OR (cam xuc)) gia thanh van cau tren".
• Adding a wildcard symbol may retrieve word variants: thuat sac ky nang x hoi. hieu va ((cac xuc) OR (cam xuc)) gia thanh van cau tren*.