Perhaps you should try some spelling variations:
hang doanh » hanh doanh, nhung doanh, van doanh
thong tap » thong cap, tong tap, thong tai
hoc lien » hoc hien, hoc vien, hoc tien
doanh va » doan va, doanh tai, doanh cua
va thong » va thuong, va phuong, he thong
tap quan » tac quan, hai quan
quan ha » quan he

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc lien quan - hang doanh va thong thong tap quan ha~.
• Adding a wildcard symbol may retrieve word variants: hoc lien quan - hang doanh va thong thong tap quan ha*.