Perhaps you should try some spelling variations:
nghiem thuoc » nghiem duoc, nghiem hoa, nghi thuc
thuoc cong » truoc cong, thuoc trong, thu cong
cach thoi » cac thoi, cach thuc
hang khoa » dung khoa
cach noi » hanh noi, anh noi, cau noi
cong hoc » dong hoc, cong hoa, cong coc
hoc ngan » hoc nganh, boc ngan, hoc nga
van nhan » van phan, van thanh, danh nhan
khoa xa » hoa xa, khoa ma, khoa x
hoi van » hoi va, hoi dan, hai van
nhan va » nhan tai, nhan dan, nhan tao

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 thoi) OR (cach noi)) tap, nghiem thuoc cong hoc ngan hang khoa xa hoi van nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((cach thoi) OR (cach noi)) tap, nghiem thuoc cong hoc ngan hang khoa xa hoi van nhan va".
• Adding a wildcard symbol may retrieve word variants: tu ((cach thoi) OR (cach noi)) tap, nghiem thuoc cong hoc ngan hang khoa xa hoi van nhan va*.