Perhaps you should try some spelling variations:
thanh tap » thanh lap, thanh tai, thanh tam
thanh tay » thanh tai, thanh toan, thanh thuy
sang tao » hang tai
tao khoi » tao hoi, thao khoa, lao khoa
toc sac » toc sach, toc san, hoc sach
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
ky sang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sac ky sang tao khoi. hieu ve pham duc va ((thanh tap) or (thanh tay)) ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sac ky sang tao khoi. hieu ve pham duc va ((thanh tap) OR (thanh tay)) ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sac ky sang tao khoi. hieu ve pham duc va ((thanh tap) or (thanh tay)) ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: toc sac ky sang tao khoi. hieu ve pham duc va ((thanh tap) or (thanh tay)) ((cua te) OR (cua tu))*.