Make use of the article to answer the questions.

Jyutping is a romanisation system for Cantonese developed by the Linguistic Society of Hong Kong (LSHK), an academic group, in 1993. Its formal name is The Linguistic Society of Hong Kong Cantonese Romanisation Scheme. The LSHK promotes the use of this romanisation system.

The name "Jyutping" (itself the Jyutping romanisation of its Chinese name, ) is a contraction consisting of the first Chinese characters of the terms "Jyut6jyu5" (, meaning "Cantonese speech") and "ping3jam1" ( "phonetic alphabet"). The Jyutping system marks a departure from all previous Cantonese romanisation systems (approximately, 12 including Robert Morrison's pioneering work of 1828, and the widely used Standard Romanization, Yale and Sidney Lau systems) by introducing z and c initials and the use of eo and oe in finals, as well as replacing the initial y, used in all previous systems, with j.

There are nine tones in six distinct tone contours in Cantonese. However, as three of the nine are entering tones (, Jyutping: "jap6sing1"), which only appear in syllables ending with "p", "t", and "k", they do not have separate tone numbers in Jyutping (though they do in Cantonese Pinyin; these are shown in parentheses in the table below). Jyutping and the Yale Romanisation of Cantonese represent Cantonese pronunciations with the same letters in: But they differ in the following:

1. What is a romanisation system for Cantonese?
2. When was it created?
3. By who?
4. What kind of group is that?
5. Do they have another name?
6. Do they want people to use the system?
7. How many tones are in Cantonese?
8. How many tone contours?
9. How many are entering tones?
10. What syllables do they show up in?
11. Where do they have separate tone numbers?
12. Where don't they?
13. What does the Jyutping system depart from?
14. How many were there?
15. Who did some work in 1828?
16. What kind of work was that?
17. Which system introduces Z and C initials?
18. does it replace the Y
19. With what?
20. What does it use in finals?
1. Jyutping
2. 1993
3. the Linguistic Society of Hong Kong
4. academic
5. yes
6. yes
7. six
8. six
9. three
10. ending with "p", "t", and "k",
11. Cantonese Pinyin
12. Jyutping
13. all previous Cantonese romanisation systems
14. approximately, 12
15. Robert Morrison
16. pioneering
17. Jyutping system
18. yes
19. j.
20. eo and oe