Perhaps you should try some spelling variations:
nghiep thuc » nghiem thuc, nghiem thuoc, nghe thuc
thuc cong » thuoc cong, thu cong, chuc cong
cong chuc » cong thuc, cong cu, cong cua
khung hoc » nhung hoc, thuong hoc, trung hoc
chung hoc » trung hoc, dung hoc, hung hoa
danh nhan » doanh nhan, thanh nhan, benh nhan
cach hoc » cach thuc, cach thoi, dich hoc
hoi danh » hop danh, hoi dan, hoc danh
nhan van » nhan dan, nhan va, phan van
tu cach » tu cac
mai hoi » mai khoi, dai hoi, lai hoi

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 tap, nghiep thuc cong chuc nang ((khung hoc) OR (chung hoc)) mai hoi danh nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghiep thuc cong chuc nang ((khung hoc) OR (chung hoc)) mai hoi danh nhan van".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghiep thuc cong chuc nang ((khung hoc) OR (chung hoc)) mai hoi danh nhan van*.