Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
chu xanh » chieu xanh, chuc danh, chu thanh
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chu xanh) OR (chu manh))) OR (chua xang)) - hanh tang cua nhung cong tinh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chu xanh) OR (chu manh))) or (chua xang)) - hanh tang cua nhung cong tinh toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((((chu xanh) OR (chu manh))) or (chua xang)) - hanh tang cua nhung cong tinh toan cau*.