Perhaps you should try some spelling variations:
kham thong » khap thong, khau thong, pham thuong
hoach tai » hoach toi, hoach toan, hoach thay
chuc danh » chuc nganh, thuc hanh, chuc nang
danh khoa » doanh khoa, danh hoa, dinh khoa
thai thuy » thi thuy, thanh thuy, thuat thuy
khoa kham » kho khan, khoa than
tai chuc » tai cuc, toi chuc, tai chung
sac thai » rac thai, sach tham, toc thai
thuy anh » thuy linh
anh khoa » doanh khoa, hang khoa
khoa he » hoa he, khoa hoc, khong he
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach tai chuc danh khoa he thong ) or ( tu sac thai thuy anh khoa kham thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach tai chuc danh khoa he thong ) OR ( tu sac thai thuy anh khoa kham thong )).
• Adding a wildcard symbol may retrieve word variants: (( thu hoach tai chuc danh khoa he thong ) or ( tu sac thai thuy anh khoa kham thong ))*.