Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
van hanh » van thanh, ban hanh, van ban
cac xuc » cam xuc, cac nuoc, chat xuc
van anh » van thanh, tuan anh, van minh
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
ty nang » ky nang, ty xang, ty hang
ma hoi » mai hoi, xa hoi, ma hoa
vi cua » vai cua, di cua
cua su » qua su

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 (nuoc sach)) ty nang ma hoi. lieu va cac xuc ((van hanh) OR (van anh)) vi cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (nuoc sach)) ty nang ma hoi. lieu va cac xuc ((van hanh) OR (van anh)) vi cua su.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (nuoc sach)) ty nang ma hoi. lieu va cac xuc ((van hanh) OR (van anh)) vi cua su".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (nuoc sach)) ty nang ma hoi. lieu va cac xuc ((van hanh) OR (van anh)) vi cua su*.