Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh mang » nhanh mang, hanh trang, nhanh lang
cua trong » cua truong, cua trung, qua trong
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
phan tap » phan lap, han tap, phan tu
toan tap » toan ban
pha tap » pham tai

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 - hanh mang cua trong cong dan ((((phan tap) or (pha tap))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh mang cua trong cong dan ((((phan tap) OR (pha tap))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh mang cua trong cong dan ((((phan tap) or (pha tap))) or (toan tap))*.