Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
dung cong » dung trong
quang tai » quang thai, quan tai, quang tay
quang tri » quan tri
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua dung » cua dang, cua dong, qua dung

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 - hanh trinh cua dung cong ((quang tai) OR (quang tri)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh trinh cua dung cong ((quang tai) OR (quang tri)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh trinh cua dung cong ((quang tai) OR (quang tri)) cau*.