Perhaps you should try some spelling variations:
dung thuong » dung trong, hang thuong, cong thuong
thuong tam » thuong dam, huong tam, thuong pham
hien xanh » hien hanh, hien nhanh, chieu xanh
tranh dan » trinh dan, tranh ban, thanh dan
dan dung » van dung, tin dung, ap dung
tam toan » tap toan, tam than, pham toan
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 hien xanh - canh tranh dan dung thuong tam toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh tranh dan dung thuong tam toan cau*.