Perhaps you should try some spelling variations:
thuoc sac » thuoc sach, thuoc dac, thuoc sai
sang tao » hang tai
ky sang » ky nang, ky dang, ky tang
tao hoi » tao khoi, tao boi, tay hoi
ve pham » vi pham, v pham, ve phan
duc gia » quoc gia
san cua » sang cua, ban cua, dan cua
sac ky » cac ky, sai ky
d pham » d phan
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: thuoc sac ky sang tao hoi. hieu ((ve pham) or (d pham)) duc gia thanh san cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sac ky sang tao hoi. hieu ((ve pham) OR (d pham)) duc gia thanh san cua te.
• Adding a wildcard symbol may retrieve word variants: thuoc sac ky sang tao hoi. hieu ((ve pham) or (d pham)) duc gia thanh san cua te*.