Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
viet cua » viec cua, viet ca, viet qua
toc sach » hoc sach, doc sach, thuoc sach
chat xuc » chat huu, cam xuc, chao xu
cac xuc » cam xuc, cac nuoc, cac cuoc
van anh » van thanh, tuan anh, van minh
nang xa » nang x, lang xa, nang ma
v nang » va nang, vu nang, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) OR (toc sach)) v nang xa hoi. hieu qua ((cac xuc) or (chat xuc)) van anh viet cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) v nang xa hoi. hieu qua ((cac xuc) OR (chat xuc)) van anh viet cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) v nang xa hoi. hieu qua ((cac xuc) or (chat xuc)) van anh viet cua triet".
• Adding a wildcard symbol may retrieve word variants: ((te sach) OR (toc sach)) v nang xa hoi. hieu qua ((cac xuc) or (chat xuc)) van anh viet cua triet*.