Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
nhung duong » nhung dung, nhung huong, chuong duong
hanh hang » thanh hang, hang hang, hanh han
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
dinh van » sinh vat
hang ca » hang va, nang cao, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chu manh)) - hanh hang ca ((nhung duong) or (nhung tuong)) dinh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh hang ca ((nhung duong) OR (nhung tuong)) dinh van ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - hanh hang ca ((nhung duong) or (nhung tuong)) dinh van ban*.