Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
nghiep vua » nghiep va, nghiep vu
danh nhan » doanh nhan, thanh nhan, benh nhan
hoc nganh » hoc nhanh
vua cong » cua cong, va cong, qua cong
hoi danh » hop danh, hoi dan, hoc danh
sach hoi » sach doi, sach moi, cach thoi
khoa hoc » hoa hoc
cach hoc » cach thuc, cach thoi, dich hoc
cong hoc » dong hoc, cong hoa, cong coc
nhan va » nhan tai, nhan dan, nhan tao
ma hoi » mai hoi, xa hoi, ma hoa

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 hoc) or (sach hoi)) tap, nghiep vua cong hoc nganh khoa hoc ma hoi danh nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach hoc) OR (sach hoi)) tap, nghiep vua cong hoc nganh khoa hoc ma hoi danh nhan va.
• Adding a wildcard symbol may retrieve word variants: tu ((cach hoc) or (sach hoi)) tap, nghiep vua cong hoc nganh khoa hoc ma hoi danh nhan va*.