Please help me look at the five elements of the Reform Movement of 1898. What is missing?

Judging from your question, you seem to be mistaken.

Lunar calendar 1983 May 13 8: 30 pm. The Gregorian calendar is1June 23rd, 983.

This day belongs to:

Guihai Year, Wuwu Month, Renzi Day and Geng Xu Time

The five elements are calculated as follows:

Sea water, solar fire, mulberry and cudgel, hairpin rings gold.

This blow lacks soil.

If you provide:

Gui Haiding's four evils and ugliness reform movement

The solar calendar should be1May 983 13.

Then correspondingly,

Sea water, sandy soil, zhaobi soil, flat wood (also called acanthopanax senticosus in some places)

This hit is short of fire and gold.