Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, nghiep nganh
trien nganh » trien nhan, vien nganh, tin nganh
thang luong » thang long, hang luong, thuong luong
luong quan » thong quan, duong qua
tang nguon » tang nguyen, dung nguon, tao nguon
bang ngon » danh ngon, dang ngoc, canh ngon
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu nganh) OR (trien nganh)) - thang luong quan ((tang nguon) or (bang ngon)) tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu nganh) OR (trien nganh)) - thang luong quan ((tang nguon) OR (bang ngon)) tinh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu nganh) OR (trien nganh)) - thang luong quan ((tang nguon) or (bang ngon)) tinh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu nganh) OR (trien nganh)) - thang luong quan ((tang nguon) or (bang ngon)) tinh toan cau*.