Perhaps you should try some spelling variations:
hanh san » thanh san, khach san, thanh son
ban hanh » ban hang
sang tao » hang tai
ve pham » vi pham, ve phan, ve phat
san cua » sang cua, ban cua, dan cua
dua ban » dia ban, cua ban, qua ban
sach ky » sac ky, sach y, sach kem
tao hoi » tao khoi, tao boi, tay hoi
sach ty » sach y, sach tu, sach thu
v pham » vi pham, d pham
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ky) or (sach ty)) sang tao hoi. hieu ((ve pham) OR (v pham)) dua ban hanh san cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ky) OR (sach ty)) sang tao hoi. hieu ((ve pham) OR (v pham)) dua ban hanh san cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach ky) or (sach ty)) sang tao hoi. hieu ((ve pham) OR (v pham)) dua ban hanh san cua te".
• Adding a wildcard symbol may retrieve word variants: toc ((sach ky) or (sach ty)) sang tao hoi. hieu ((ve pham) OR (v pham)) dua ban hanh san cua te*.