Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thieu xanh » hieu manh, thien anh, thien danh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
nhat quang » chat quang, nhanh quang, pham quang
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
cong nhat » cong nhan, cong ha, cong suat
quang cao » nang cao, quang nam

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 xanh) or (((dieu hanh) or (chieu xanh)))) - hanh trinh vat nhung cong nhat quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (((dieu hanh) OR (chieu xanh)))) - hanh trinh vat nhung cong nhat quang cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (((dieu hanh) or (chieu xanh)))) - hanh trinh vat nhung cong nhat quang cao*.