Perhaps you should try some spelling variations:
sach han » sach tham, sach danh, sach nang
han sang » han san, san sang, van sang
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, van anh, van ban
ban hanh » ban hang
te sach » toc sach
sang ma » tang ma, nang ma, sang tao
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
cua tuc » cua duc, cua tu, cua thuoc
ma hoi » mai hoi, xa hoi, ma hoa
di cua » dai cua, doi cua, de cua

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 han sang ma hoi. hieu va chat xuc ((van hanh) or (ban hanh)) di cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach han sang ma hoi. hieu va chat xuc ((van hanh) OR (ban hanh)) di cua tuc.
• Adding a wildcard symbol may retrieve word variants: te sach han sang ma hoi. hieu va chat xuc ((van hanh) or (ban hanh)) di cua tuc*.