Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
canh trinh » canh tranh, hanh trinh, canh tinh
hien xanh » hien hanh, hien nhanh, chieu xanh
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
tuong anh » truong anh, tuong lanh, trong anh
tuan cau » toan cau, quan cau, tuan cu

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 trinh vat nhung tuong anh tuan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh trinh vat nhung tuong anh tuan cau*.