There was an emperor in Fujian, and it was Wang Yanjun.
In 933 AD, Wang Yanjun proclaimed himself emperor, changed his reign name to Longqi, and the country's name "Da Min". The first two generations of Fujian monarchs, Wang Shenzhi and Wang Yanhan, did not claim the title of emperor. Wang Yanjun was the first recognized emperor in Fujian history. Therefore, although there is no record of the mausoleum number, in fact, Liu Hua's tomb is probably the earliest imperial mausoleum in Fujian.
Extended information:
Wang Yanjun was formerly the governor of Quanzhou. In the second year of Tiancheng (927), Wang Yanhan killed his brother and became independent. He was recommended by Wang Yanzhen as the remaining queen of Wuwei. In May, Emperor Mingzong of the Later Tang Dynasty appointed Wang Yanjun as the military governor of the mighty army, guarded the Zhongshu Order, and was granted the title of King Langya. In July, the Later Tang Dynasty sent Pei Yu, a doctor in the official department, and Lu Chong, a regular servant of You Sanqi, to make Wang Yanjun the king of Fujian.
In December of the second year of Changxing in the Later Tang Dynasty (931), Chen Shouyuan, under the guise of Emperor Bao’s order, suggested that Wang Yanjun “avoid the throne and accept Taoism, and become the emperor for sixty years.” So Wang Yanjun abdicated the throne to his eldest son Wei Wujun. Wang Jipeng, deputy envoy of Jiedu, became a Taoist priest and took the Taoist name Xuanxi. He was restored to power in the spring and March of the following year, and asked the Later Tang Dynasty to imitate the examples of Qian Liu of Wu Yue and May Yin of Southern Chu, and make himself a minister. Later Tang Dynasty did not answer, so Wang Yanjun severed the relationship between the two parties.
In the fourth year of Changxing in the Later Tang Dynasty (933), Wang Yanjun proclaimed himself emperor, changed his reign name to Longqi, and the country's name "Da Min". In the first year of Yonghe of Fujian (935), he was killed by his son Wang Jipeng. After his death, his posthumous title was Emperor Hui, and his temple name was Taizong (his first posthumous title was Emperor Qi Su Mingxiao, and his temple name was Huizong).