Perhaps you should try some spelling variations:
nghiem thuc » nghiem thuoc, nghiep thuc, nhiem thuc
thuc dong » thuoc dong, thuc dung, phuc dong
dich hoc » sinh hoc, hinh hoc, tinh hoc
nhan tao » nhan tai, nhan dan
tu dich » te dich, chu dich, hut dich
dan hoa » danh hoa, dan hoat, dan khoa
hoi van » hoi va, hai van, hoi han
hoi dan » hoa dan, hoc dan, hoi dap
co dan » co ban, ca dan, cao dang
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dich hoc tap, nghiem thuc dong co dan hoa hoc xa ((hoi van) OR (hoi dan)) nhan tao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dich hoc tap, nghiem thuc dong co dan hoa hoc xa ((hoi van) OR (hoi dan)) nhan tao".
• Adding a wildcard symbol may retrieve word variants: tu dich hoc tap, nghiem thuc dong co dan hoa hoc xa ((hoi van) OR (hoi dan)) nhan tao*.