Flag of the Qing dynasty he petitioned the imperial court for permission and subsequently altered the triangular naval flag into a rectangular one. Seeing Western countries flying national flags on official occasions, Li Hongzhang also asked Empress Dowager Cixi to select a national flag for the Qing dynasty. Among the proposals for use of the Ba gua flag, the Yellow dragon flag and the Qilin flag, Cixi selected the Yellow dragon design. In 1888, the imperial court promulgated the naval flag as the Qing national flag. The notion of yellow as representative of Manchu ethnicity was used in the flags of the Five-coloured flag of
Triband (flag) In each of these pairs, the second named flag is also a tricolour. Diagonal tribands are less common, and often do not have stripes of equal areas or widths. An example is the flag of the Republic of the Congo. Such flags are often not considered tribands by vexillologists, but rather are described as having a single diagonal stripe (heraldically, a "bend") on a one- or two-coloured background (or "field"). More complex tribands include flags charged or defaced with an emblem (such as the national flag of Croatia) or flags with bands of unequal size (such as the national flag