Perhaps you should try some spelling variations:
thuoc sai » thuoc tai, thuoc san, thuoc sach
thanh lap » thanh san, phan lap, thanh hai
nang tao » nang cao, sang tao, nang tai
toc sai » toc san, toc dai, toc sach
tao hoi » tao khoi, tao boi, tay hoi
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
duc gia » quoc gia
lap cua » lai cua, tap cua, lam cua
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 sai) OR (toc thai))) or (thuoc sai)) ky nang tao hoi. hieu ve pham duc gia thanh lap cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((toc sai) OR (toc thai))) OR (thuoc sai)) ky nang tao hoi. hieu ve pham duc gia thanh lap cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((toc sai) OR (toc thai))) or (thuoc sai)) ky nang tao hoi. hieu ve pham duc gia thanh lap cua te".
• Adding a wildcard symbol may retrieve word variants: ((((toc sai) OR (toc thai))) or (thuoc sai)) ky nang tao hoi. hieu ve pham duc gia thanh lap cua te*.