Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
hua khong » hoa khong, cua khong, hoac khong
chu xanh » chu manh, chieu xanh, chuc danh
tang hua » tang ha, tang cua, tang luan
cong ban » cong bang, cong san, cong tan
phan tap » phan lap, pha tap, phan tu
han tap » han tai, toan tap, nhan tai

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