Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
thanh vai » thanh hai, thanh van, thanh oai
cham duc » pham duc, cham soc, pham duy
duc ngan » duc ngon, duc nhan, luc ngan
so sach » so sanh, bo sach, co sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ty hang » ly hang, thi hang, thu hang
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: so sach ((ty hang) or (ty xang)) xa hoi. hieu ve cham duc ngan ((thanh vai) or (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((ty hang) OR (ty xang)) xa hoi. hieu ve cham duc ngan ((thanh vai) OR (thanh tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: so sach ((ty hang) or (ty xang)) xa hoi. hieu ve cham duc ngan ((thanh vai) or (thanh tai)) cua te*.