Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
duy sang » duy van, duy can, duy anh
sang tao » hang tai
hanh lai » hanh lam, thanh lap, thanh loi
tu cach » tu cac
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
tao hoi » tao khoi, tao boi, tay hoi
te sach » toc sach
soc va » hoc va, loc va, doc va
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: ((tu cach) or (te sach)) duy sang tao hoi. hieu vu cham soc va ((hanh lai) OR (hanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (te sach)) duy sang tao hoi. hieu vu cham soc va ((hanh lai) OR (hanh tai)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (te sach)) duy sang tao hoi. hieu vu cham soc va ((hanh lai) OR (hanh tai)) cua te*".