Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
vat nhung » va nhung, vap nhung, vai nhung
cong dang » cong dong, cong dan, cong dung
dang bac » dong bac, bang bac, dan bac
bac cau » bach cau, ba cau, bac can
sinh » dinh, minh, kinh

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 - nhan sinh vat nhung cong dang bac cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - nhan sinh vat nhung cong dang bac cau*.