Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
nghe nhan » nghe dan, nghe san, nghe nano
nhan dien » nhan vien, nhan dieu, nhan dan
va truyen » hoa truyen, co truyen, di truyen
vu khach » vu khanh, vu khac, vay khach
dien va » dien hoa
thong » trong

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) or (tu cac))) or (vu khach)) nganh cong nghe nhan dien va truyen thong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu cach) OR (tu cac))) OR (vu khach)) nganh cong nghe nhan dien va truyen thong.
• Adding a wildcard symbol may retrieve word variants: ((((tu cach) or (tu cac))) or (vu khach)) nganh cong nghe nhan dien va truyen thong*.